// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    When the Object constructor is called with no arguments the following steps are taken:
    (The argument value was not supplied or its type was Null or Undefined.)
    i)	Create a new native ECMAScript object.
    ii) 	The [[Prototype]] property of the newly constructed object is set to the Object prototype object.
    iii) 	The [[Class]] property of the newly constructed object is set to "Object".
    iv) 	The newly constructed object has no [[Value]] property.
    v) 	Return the newly created native object
es5id: 15.2.2.1_A1_T2
description: Creating new Object(void 0) and checking its properties
---*/

//var foo = void 0;
function Test() {
    var obj = new Object(void 0);

    assert.notSameValue(obj, undefined, 'The value of obj is expected to not equal ``undefined``');
    assert.sameValue(obj.constructor, Object, 'The value of obj.constructor is expected to equal the value of Object');

    assert(
      !!Object.prototype.isPrototypeOf(obj),
      'The value of !!Object.prototype.isPrototypeOf(obj) is expected to be true'
    );

    var to_string_result = '[object ' + 'Object' + ']';
    assert.sameValue(obj.toString(), to_string_result, 'obj.toString() returns to_string_result');

    assert.sameValue(
      obj.valueOf().toString(),
      to_string_result.toString(),
      'obj.valueOf().toString() must return the same value returned by to_string_result.toString()'
    );
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
